JP6282866B2 - Operating device - Google Patents

Description

  The present invention relates to an operating device.

  As a conventional technique, a touch switch that detects the presence / absence and contact position of a conductor to be detected with respect to a conductive member is known (see, for example, Patent Document 1).

  This touch switch is provided so as to protrude from the operation surface, and includes a partitioning convex portion that partitions the operation surface of the conductive member that contacts the detected conductor to form a plurality of detection surfaces. The touch switch is configured to vary the corresponding operation depending on which detection surface is in contact with the detected conductor.

  In this touch switch, a plurality of detection surfaces are formed by partitioning convex portions protruding from the operation surface, so that the operator can perform a desired operation not by visual observation but by tactile sensation.

JP 2012-178233 A

  However, the conventional touch switch has poor operability, for example, when the operation over the adjacent detection surfaces is performed, the operation over the adjacent detection surfaces is hindered by the partitioning convex portions.

  Accordingly, an object of the present invention is to provide an operating device that can improve operability.

  One embodiment of the present invention is configured to detect an operation performed by an object to be detected, and includes a detection unit having a plurality of operation regions to which different functions that can be executed by a controlled device that is an operation target are assigned, and a detection A partition unit that guides the operation of the object and that is provided so as to partition a plurality of operation regions along boundaries of the plurality of operation regions of the detection unit, and has a manipulable region that allows operation over adjacent operation regions; An operating device having the above is provided.

  According to the present invention, operability can be improved.

FIG. 1A is a schematic view of the inside of a right front door of a vehicle on which the operating device according to the first embodiment is arranged, and FIG. 1B is a top view of the vehicle. FIG. 2A is a top view of the operating device according to the first embodiment, and FIG. 2B is a side view of the operating surface viewed from the lateral side, and FIG. ) Is a side view as seen from the side surface in the longitudinal direction of the operation surface. FIG. 3A is a block diagram of the operating device according to the first embodiment, and FIG. 3B is a block diagram of a vehicle in which the operating device is electromagnetically connected. FIG. 4A is a schematic diagram illustrating an operation from the first operation region to the fourth operation region performed on the operation device according to the first embodiment, and FIG. It is the schematic which shows operation ranging from an operation area to the 3rd operation area. FIG. 5 is a flowchart relating to the operation of the operating device according to the first embodiment. 6 (a) is a top view of the operating device according to the second embodiment, and FIG. 6 (b) is a side view of the operating surface as viewed from the lateral side, and FIG. ) Is a side view seen from the side surface in the longitudinal direction of the operation surface, and FIG. 6D is a block diagram of the operation device according to the third embodiment.

(Summary of embodiment)
An operation device according to an embodiment is configured to detect an operation performed by a detection target, and includes a detection unit having a plurality of operation regions to which different functions that can be executed by a controlled device that is an operation target are assigned. And a partition unit having an operable region that guides the operation of the detection target and partitions the plurality of operation regions along the boundaries of the plurality of operation regions of the detection unit, and allows operation over adjacent operation regions. And is schematically configured.

  In this operation device, the partition unit guides the operation and has an operable region that allows an operation over the adjacent operation region. Therefore, compared to the case where the operation region is surrounded by the partition, the operation adjacent to the operator is performed. The operation over the area can be easily performed, and the operability is improved.

[First embodiment]
(Configuration of operating device 1)
FIG. 1A is a schematic view of the inside of a right front door of a vehicle on which the operating device according to the first embodiment is arranged, and FIG. 1B is a top view of the vehicle. FIG. 2A is a top view of the operating device according to the first embodiment, and FIG. 2B is a side view of the operating surface viewed from the lateral side, and FIG. ) Is a side view as seen from the side surface in the longitudinal direction of the operation surface. FIG. 3A is a block diagram of the operating device according to the first embodiment, and FIG. 3B is a block diagram of a vehicle in which the operating device is electromagnetically connected. Note that, in each drawing according to the embodiment described below, the ratio between figures may be different from the actual ratio. 3A, FIG. 3B, and FIG. 6D to be described later, main signals and information flows are indicated by arrows.

  As shown in FIG. 1A, the operation device 1 is schematically configured to include four operation areas that enable an instruction to open and close the window glass of the vehicle 5 as an example. That is, as an example, the operating device 1 is configured to be able to operate a window glass driving device, which will be described later, as a controlled device. The controlled device that can be operated by the operating device 1 is not limited to the window glass driving device and the electronic device mounted on the vehicle, but can be applied to an air conditioner, a navigation device, a music playback device, a video playback device, and the like. Is possible.

  As shown in FIG. 1 (b), the window glass includes a right front window glass 510 of the right front door 51 on the right side of the main body 50 of the vehicle 5, a left front window glass 520 of the left front door 52 on the left side, and a right rear part. They are the right rear window glass 530 of the door 53 and the left rear window glass 540 of the left rear door 54. These window glasses are opened and closed by a window glass driving device.

  In the left and right described below, the upper side of the main body 50 is set to the right and the lower side is set to the left in the plane of FIG. That is, for the left and right, the right side when the operator seated in the driver's seat of the vehicle 5 faces the front is the right, and the left side is the left.

  As shown in FIG. 1A, the operating device 1 is disposed on the surface 512 of the armrest 511 inside the right front door 51. Further, the controller device 1 is configured to detect an operator's operation finger as a detection target.

  The operation device 1 is configured to detect an operation performed by an operation finger, and includes a first operation region 11 to a fourth operation region 14 to which different functions that can be executed by a controlled device that is an operation target are assigned. The touch pad 10 as a detection unit having a first operation area that guides the operation of the operating finger and the first operation area along the boundaries 101 and 102 of the first operation area 11 to the fourth operation area 14 of the touch pad 10 The partition part 16 which is provided so that the 11th-4th operation area | region 14 may be partitioned and has the operation possible area | region 17 which enables operation over the adjacent operation area | region is comprised roughly.

  The different functions that can be executed by the controlled device include, for example, when the controlled device is a window glass driving device, a right front window glass 510, a left front window glass 520, a right rear window glass 530, and a left rear window glass 540. It is a function to open and close.

  Moreover, the operating device 1 is provided with the communication part 18 and the control part 20, as shown to Fig.3 (a). As shown in FIG. 3B, the communication unit 18 is electromagnetically connected to the vehicle communication unit 56. The electromagnetic connection is a connection using at least one of a connection using a conductor, a connection using light which is a kind of electromagnetic wave, and a connection using radio wave which is a kind of electromagnetic wave.

(Configuration of touchpad 10)
The touch pad 10 is a touch sensor that detects the position on the operation surface 100 that is touched by touching the operation surface 100 with a part of the operator's body (for example, a finger) or a dedicated pen. For example, the operator can operate the connected electronic device by operating the operation surface 100. As the touch pad 10, for example, a well-known resistive film type, SAW (Surface Acoustic Wave) type, capacitive type touch pad or the like can be used.

  The touch pad 10 according to the present embodiment is a capacitive touch panel that detects a change in current that is inversely proportional to the distance between the sensor wire and the finger due to the finger approaching the operation surface 100, for example. Although not shown, a plurality of the sensor wires are provided below the operation surface 100 and are provided so as to intersect with each other.

As shown in FIG. 3A, the touch pad 10 is configured to periodically read out the capacitance based on the drive signal S <b> ₁ supplied from the control unit 20. Touchpad 10 is configured to output the detection information S ₂ controller 20 generates and including the read capacitance.

  The operation surface 100 of the touch pad 10 is divided into a first operation area 11 to a fourth operation area 14 as shown in FIG. A partition 16 is provided at the boundary 101 and the boundary 102 of the first operation area 11 to the fourth operation area 14. Note that the number of operation areas is not limited to the four described above, and is arbitrary depending on the application.

  The first operation area 11 and the second operation area 12 are arranged on the front side of the vehicle 5 as shown in FIG. Moreover, the 3rd operation area | region 13 and the 4th operation area | region 14 are arrange | positioned at the back side of the vehicle 5, as shown to Fig.1 (a).

  The first operation area 11 and the third operation area 13 are arranged on the right side. The second operation area 12 and the fourth operation area 14 are arranged on the left side. That is, the first operation area 11 to the fourth operation area 14 are the right front window glass 510, the left front window glass 520, the right rear window glass 530, and the left rear window glass based on the operator seated in the driver's seat. The arrangement is based on 540.

  The first operation area 11 is assigned a function for opening and closing the right front window glass 510 based on a tracing operation performed in the directions of the arrows A and B shown in FIG. The tracing operation in the arrow A direction is an operation direction for closing the right front window glass 510. The tracing operation in the direction of arrow B is an operation direction for opening the right front window glass 510. When the trajectory of the tracing operation exceeds a predetermined length, for example, the right front window glass 510 is fully opened and fully closed.

  Similarly, the second operation area 12 is assigned a function for opening and closing the left front window glass 520 based on a tracing operation performed in the arrow A direction and the arrow B direction. The third operation area 13 is assigned a function for opening and closing the right rear window glass 530 based on the tracing operation performed in the arrow A direction and the arrow B direction. The fourth operation area 14 is assigned a function for opening and closing the left rear window glass 540 based on a tracing operation performed in the direction of the arrow A and the direction of the arrow B.

  Therefore, the first operation region 11 to the fourth operation region 14 of the present embodiment are regions formed by partitioning the operation surface 100 of one touchpad 10 by the partitioning portion 16 and are distinguished by the control unit 20. It has become an area. This distinction is made, for example, by setting a coordinate system on the operation surface 100 and distinguishing based on the coordinates of this coordinate system.

  In addition, when the operator performs a touch operation in front of the operation area, the window glass is driven to close according to the contact time. In addition, when the operator performs a touch operation behind the operation area, the window glass is driven to open according to the contact time.

(Configuration of partition 16)
This partition part 16 is formed using the material which has insulation, for example. Moreover, the partition part 16 may be in contact with the operation surface 100, and does not need to be in contact. As a modification, the partition 16 may be formed by printing, for example.

  The partition portion 16 is formed as a convex portion protruding on the first operation area 11 to the fourth operation area 14. In addition, the above-described operable region 17 is formed between the first partition 161 and the second partition 162 and between the third partition 163 and the fourth partition 164, as shown by a dotted line in FIG. It is formed in the partition part 16 as a recessed part formed between.

  Specifically, the partition 16 is disposed on the operation surface 100 of the touch pad 10 and along the boundary 101 and the boundary 102 of the first operation area 11 to the fourth operation area 14. Moreover, the partition part 16 has the 1st partition 161-the 4th partition 164, as shown to Fig.2 (a)-FIG.2 (c).

  The operable region 17 is formed at a portion where the boundary 101 and the boundary 102 intersect. In other words, the partitioning portion 16 is configured such that no convex portion is formed in the operable region 17 where the longitudinal boundary 101 and the short-side boundary 102 of the operation surface 100 intersect.

  For example, the operable area 17 has a size such that the operating finger can move from the operating area to another operating area.

  The first partition 161 is disposed on the boundary 101 between the first operation area 11 and the second operation area 12. The second partition 162 is disposed on the boundary 101 between the third operation area 13 and the fourth operation area 14. The third partition 163 is disposed on the boundary 102 between the first operation area 11 and the third operation area 13. The fourth partition 164 is disposed on the boundary 102 between the second operation area 12 and the fourth operation area 14.

  In addition, the partition 16 is formed with an inclination at the end on the operable region 17 side so that the height of the partition 16 gradually decreases.

  Specifically, as shown in FIG. 2C, the first partition 161 is formed with a slope 161a having a tapered shape at an end portion on the operable region 17 side. Further, the second partition 162 is formed with an inclined 162 a having a tapered shape at the end of the operable region 17. Further, as shown in FIG. 2B, the third partition 163 is formed with an inclined 163 a having a tapered shape at an end portion on the operable region 17 side. Further, the fourth partition 164 is formed with a slope 164a having a tapered shape at the end on the operable region 17 side.

(Configuration of control unit 20)
FIG. 4A is a schematic diagram illustrating an operation from the first operation region to the fourth operation region performed on the operation device according to the first embodiment, and FIG. It is the schematic which shows operation ranging from an operation area to the 3rd operation area.

  The control unit 20 includes, for example, a CPU (Central Processing Unit) that performs operations and processes on acquired data according to a stored program, a RAM (Random Access Memory) that is a semiconductor memory, a ROM (Read Only Memory), and the like. Microcomputer. In this ROM, for example, a program for operating the control unit 20 is stored. For example, the RAM is used as a storage area for temporarily storing calculation results and the like. Moreover, the control part 20 has the threshold value 200 and the accumulation | storage information 201, as shown to Fig.3 (a).

The control unit 20, for example, the capacitance included in the detection information S ₂ which periodically acquired from the touch pad 10, by comparing the threshold 200, and the contact between the operation finger and the operation surface 100 It is configured to detect and calculate the coordinates where the operating finger is detected.

  In addition, when an operating finger is detected, the control unit 20 is configured to store the detected coordinates as accumulated information 201 together with the detected time.

Control unit 20 is configured to generate operation information S ₃ based on the operation across a plurality of operation areas.

Specifically, as illustrated in FIG. 4A, the control unit 20 performs a tracing operation along a trajectory 105 through which the operator passes through the first operation area 11, the operable area 17, and the fourth operation area 14. Is performed, the coordinates at which the operating finger is detected are calculated based on the periodically acquired detection information S ₂ and stored as the storage information 201.

The control unit 20 determines an operation based on the accumulated information 201. Based on this determination, the control unit 20 fully opens the right front window glass 510 based on the operation performed on the first operation area 11 and also controls the left rear window glass based on the operation performed on the fourth operation area 14. Operation information S ₃ for fully opening 540 is generated and output to the vehicle communication unit 56 via the communication unit 18.

Similarly, as illustrated in FIG. 4B, the control unit 20 performs a tracing operation along a trajectory 106 through which the operator passes through the first operation area 11, the operable area 17, and the third operation area 13. The coordinates at which the operating finger is detected are calculated based on the periodically acquired detection information S ₂ and stored as the storage information 201.

The control unit 20 determines an operation based on the accumulated information 201. Based on this determination, the control unit 20 fully opens the right front window glass 510 based on the operation performed on the first operation area 11 and also controls the right rear window glass based on the operation performed on the third operation area 13. Operation information S ₃ for fully opening 530 is generated and output to the vehicle communication unit 56 via the communication unit 18.

(Configuration of vehicle 5)
As illustrated in FIG. 3B, the vehicle 5 includes, for example, a window glass driving device 55, a vehicle communication unit 56, and a vehicle control unit 57. The window glass driving device 55 is schematically configured to include, for example, a right front regulator 55a, a left front regulator 55b, a right rear regulator 55c, and a left rear regulator 55d.

Right front regulator 55a is configured to open and close the right front window glass 510 based on the control signal S ₄ obtained from the vehicle controller 57.

The left front regulator 55 b is configured to open and close the left front window glass 520 based on the control signal S ₅ acquired from the vehicle control unit 57.

Right rear regulator 55c is configured to open and close the right rear window 530 based on a control signal S ₆ obtained from the vehicle controller 57.

Left rear regulator 55d is configured to open and close the left rear window 540 based on a control signal S ₇ obtained from the vehicle controller 57.

  The vehicle communication unit 56 is configured to communicate with the communication unit 18 of the controller device 1.

The vehicle control unit 57 is a microcomputer including a CPU, a RAM, a ROM, and the like. The vehicle control unit 57, so that generates and outputs a control signal S _{4 ~} control signal S ₇ for controlling the right-front regulator 55a~ left rear regulator 55d based on the operation information S ₃ acquired via the vehicle communication unit 56 It is configured.

  Below, the operation | movement based on operation over the several operation area | region of the operating device 1 which concerns on this Embodiment is demonstrated according to the flowchart of FIG.

First, when the power of the vehicle 5 is turned on, the control unit 20 of the controller device 1 generates a drive signal S ₁ and outputs it to the touch pad 10. The control unit 20 periodically acquires the detection information _{S 2} from the touch pad 10 (S1).

The control unit 20 determines the capacitance included in the detection information S ₂ acquired, the threshold 200, compares, whether the operation has been performed. When an operation is detected, the control unit 20 calculates coordinates and accumulates them as accumulated information 201. The detected operation is assumed to be a tracing operation based on the trajectory 105 shown in FIG. 4A as an example.

  When it is determined that an operation is detected based on the accumulated information 201 (S2: Yes), the control unit 20 determines whether an operation over a plurality of operation areas has been performed.

Control unit 20 determines that operation over a plurality of operation areas is performed (S3: Yes), generates an operation information S ₃ based on the operation over the determined plurality of operation regions, the vehicle communication via the communication unit 18 It outputs to the part 56 (S4).

The vehicle control unit 57 generates a control signal S ₄ for fully opening the right front window glass 510 and a control signal S ₇ for fully opening the left rear window glass 540 based on the operation information S ₃ acquired via the vehicle communication unit 56. Generate and output to the corresponding regulator.

Right front regulator 55a is driven so as to fully open the right front window glass 510 based on the control signal S ₄ obtained. Left rear regulator 55d is driven so as to fully open the left rear window 540 based on a control signal S ₇ obtained.

  Here, in step 2, when no operation is detected (S2: No), the control unit 20 advances the process to step 1.

In step 3, when the detected operation is not an operation over a plurality of operation areas (S3: No), the control unit 20 determines an operation performed based on the accumulated information 201, and based on the determined operation. Te generates operation information _{S 3,} via the communication unit 18 outputs to the vehicle communication unit 56 (S5). The vehicle control unit 57 generates a control signal based on the operation information S ₃ acquired via the vehicle communication unit 56, and outputs the corresponding regulator.

(Effects of the first embodiment)
The operating device 1 according to the present embodiment has an operable area 17 that allows the partitioning part 16 to guide the operation and operate over the adjacent operating area, so that the operating area is surrounded by a partition. Thus, the operator can easily perform operations over adjacent operation areas, and the operability is improved.

  Since the operable device 17 is formed in the region where the boundary 101 and the boundary 102 intersect with each other, the operation device 1 can be easily operated over adjacent operation regions as compared with the case where the operation device 1 is formed at other positions.

  Since the partition 16 of the operating device 1 is formed with the slopes 161a to 164a in the first partition 161 to the fourth partition 164, the operator covers a plurality of operation areas as compared with the case where no slope is formed. Operation can be performed smoothly.

[Second Embodiment]
The second embodiment is different from the other embodiments in that a part of the partition portion 16 is formed in the operable region 17.

  6 (a) is a top view of the operating device according to the second embodiment, and FIG. 6 (b) is a side view of the operating surface as viewed from the lateral side, and FIG. ) Is a side view as seen from the side surface in the longitudinal direction of the operation surface. In the embodiment described below, parts having the same functions and configurations as those of the first embodiment are denoted by the same reference numerals as those of the first embodiment, and description thereof is omitted.

  As shown in FIGS. 6A to 6C, the operating device 1 according to the present embodiment includes a partition portion 16a. This partition part 16a has the 1st partition 161b-the 4th partition 164b.

  The first partition 161b is connected to the second partition 162b. The third partition 163b is connected to the fourth partition 164b. This connected portion is the thin portion 160 shown in FIGS. 6B and 6C. Accordingly, the first partition 161b to the fourth partition 164b are connected via the thin portion 160.

  The first partition 161b has a slope 161c formed at the boundary with the thin portion 160. The second partition 162b has a slope 162c at the boundary with the thin portion 160. The third partition 163b has a slope 163c at the boundary with the thin portion 160. The fourth partition 164b has a slope 164c at the boundary with the thin portion 160.

  The thin portion 160 has a lower height from the operation surface 100 than other portions, and is thin. The thin portion 160 has a height that does not hinder the movement of the operation finger.

(Effect of the second embodiment)
In the operating device 1 according to the present embodiment, since the thin portion 160 is formed in the operable region 17, the operating device 1 extends beyond the operable region 17 to other operating regions as compared to the case where the thin portion is not formed in the partition portion. It becomes easy for the operator to recognize that the operation is extended.

[Third Embodiment]
The third embodiment is different from the other embodiments in that a plurality of operation areas are formed by a plurality of touch pads.

  FIG. 6D is a block diagram of the operating device according to the third embodiment.

  As shown in FIG. 6D, the operation device 1 in the present embodiment has a plurality of operation regions formed by the first touch pad 10a to the fourth touch pad 10d. That is, the first touch pad 10a to the fourth touch pad 10d are arranged corresponding to, for example, the first operation area 11 to the fourth operation area 14 in the first embodiment.

  Accordingly, the first partition 161 is disposed along the boundary 101 between the first touch pad 10a and the second touch pad 10b. The second partition 162 is disposed along the boundary 101 between the third touch pad 10b and the fourth touch pad 10d. The third partition 163 is disposed along the boundary 102 between the first touch pad 10a and the third touch pad 10c. The fourth partition 164 is disposed along the boundary 102 between the second touch pad 10b and the fourth touch pad 10d. In this operation device 1, it is assumed that an operable region 17 is formed in the partition 16.

Control unit 20, the first touch pad 10a~ fourth touch pad 10d generates the driving signals S _{11 ~} driving signal S ₁₄ for driving, and is configured to output the corresponding touch pads.

Further, the control unit 20 is configured to periodically acquire the detection information S ₁₅ to the detection information S ₁₈ from the first touch pad 10 a to the fourth touch pad 10 d and compare them with the threshold value 200.

The control unit 20 is configured to generate operation information S ₃ based on the acquired detection information S ₁₅ to detection information S ₁₈ and output the operation information S ₃ to the vehicle communication unit 56 via the communication unit 18.

(Effect of the third embodiment)
Since the operation device 1 according to the present embodiment includes a plurality of operation areas formed by a plurality of touch pads, the coordinates at which the operation finger is detected are determined as to which operation the touch pad is divided into a plurality of areas. It is easy to determine whether it belongs to an area.

  As a modification, the plurality of operation areas may be arranged in one direction. When a plurality of operation areas are arranged in one direction, a partition is provided at the boundary between one operation area and two operation areas adjacent to the one operation area. This partition part is provided with an operable region 17 in the center, for example. Therefore, the operation device 1 according to this modified example can perform an operation in the operation area, and the operation finger moves in the operable area 17, so that an operation over a plurality of operation areas can be performed.

  As another modification, the partition 16 may be a groove formed in the operation surface 100. In the case of a groove, for example, no groove is formed in the operable region 17.

  As another modified example, the operation region described above has a rectangular shape, but is not limited thereto, and may be a circle or an ellipse. Further, the operation area may be configured to have a different shape for each operation area.

  According to the operating device 1 of at least one embodiment described above, operability can be improved.

  As mentioned above, although some embodiment and modification of this invention were demonstrated, these embodiment and modification are only examples, and do not limit the invention based on a claim. These novel embodiments and modifications can be implemented in various other forms, and various omissions, replacements, changes, and the like can be made without departing from the scope of the present invention. In addition, not all combinations of features described in these embodiments and modifications are necessarily essential to the means for solving the problems of the invention. Furthermore, these embodiments and modifications are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

DESCRIPTION OF SYMBOLS 1 ... Operation apparatus, 5 ... Vehicle, 10 ... Touch pad, 10a-10d ... 1st touch pad-4th touch pad, 11-14 ... 1st operation area-4th operation area, 16, 16a ... Partition part, 17 ... Operable area, 18 ... Communication part, 20 ... Control part, 50 ... Main body, 51 ... Right front door, 52 ... Left front door, 53 ... Right rear door, 54 ... Left rear door, 55 ... Window Glass drive device, 55a ... right front regulator, 55b ... left front regulator, 55c ... right rear regulator, 55d ... left rear regulator, 56 ... vehicle communication unit, 57 ... vehicle control unit, 100 ... operation surface, 101 ... boundary, 102 ... boundary, 105, 106 ... locus, 160 ... thin portion, 161a ... slope, 161, 161b ... first partition, 161c ... slope, 162a ... slope, 162, 162b ... second partition, 1 2c ... Inclination, 163a ... Inclination, 163, 163b ... Third partition, 163c ... Inclination, 164a ... Inclination, 164, 164b ... Fourth partition, 164c ... Inclination, 200 ... Threshold, 201 ... Accumulated information, 510 ... right front window glass, 511 ... armrest, 512 ... surface, 520 ... left front window glass, 530 ... right rear window glass, 540 ... left rear window glass

Claims (2)

A detection unit configured to detect an operation performed by a detection target and having a plurality of operation areas to which different functions that can be executed by a controlled device that is an operation target are assigned;
An operable region is provided to guide the operation of the detection target and to partition the plurality of operation regions along boundaries of the plurality of operation regions of the detection unit, and to allow operation over adjacent operation regions. A partition having,
With
The partition portion has a convex portion that is a ridge protruding from each of the plurality of operation regions,
The manipulable region in the partition is a recess that is lower than the protrusion in the partition between the protrusions that intersect and become discontinuous when each of the partitions is virtually extended. Formed operating device. The partition is formed with an inclination at the end of the operable region side so that the height of the partition gradually decreases.
The operating device according to claim 1 .

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